diff --git a/package-lock.json b/package-lock.json
index 169fb3746a61f80f92253ae09d6f5f0d0aa90614..5b8eab6cd176d8b72af87bac052082a45cc216ee 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "@ghsc/disagg-d3": "^0.13.0",
         "@ghsc/nshmp-lib-ng": "^18.19.0",
         "@ghsc/nshmp-template": "^18.0.3",
-        "@ghsc/nshmp-utils-ts": "^3.11.0",
+        "@ghsc/nshmp-utils-ts": "^3.11.1",
         "angular-plotly.js": "^6.0.0",
         "d3": "^7.9.0",
         "d3-array": "^3.2.4",
@@ -4339,9 +4339,9 @@
       }
     },
     "node_modules/@ghsc/nshmp-utils-ts": {
-      "version": "3.11.0",
-      "resolved": "https://code.usgs.gov/api/v4/projects/1414/packages/npm/@ghsc/nshmp-utils-ts/-/@ghsc/nshmp-utils-ts-3.11.0.tgz",
-      "integrity": "sha1-AbGLiQgFXUFqYQPcmUvV/uqgXHA=",
+      "version": "3.11.1",
+      "resolved": "https://code.usgs.gov/api/v4/projects/1414/packages/npm/@ghsc/nshmp-utils-ts/-/@ghsc/nshmp-utils-ts-3.11.1.tgz",
+      "integrity": "sha1-E5xVq1+1RpTdwKEWt/mZre5o5B8=",
       "dependencies": {
         "@types/d3-format": "^3.0.4",
         "@types/geojson": "^7946.0.14",
@@ -18859,6 +18859,7 @@
       "version": "5.3.1",
       "resolved": "https://registry.npmjs.org/ignore/-/ignore-5.3.1.tgz",
       "integrity": "sha512-5Fytz/IraMjqpwfd34ke28PTVMjZjJG2MPn5t7OE4eUCUNf8BAa7b5WUS9/Qvr6mwOQS7Mk6vdsMno5he+T8Xw==",
+      "dev": true,
       "license": "MIT",
       "engines": {
         "node": ">= 4"
diff --git a/package.json b/package.json
index 3a9e9433e556febf28e0df913a9b7274008c9e3b..ab7f297123ee11fa35a1cabd2e6912bfd222fc15 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "@ghsc/disagg-d3": "^0.13.0",
     "@ghsc/nshmp-lib-ng": "^18.19.0",
     "@ghsc/nshmp-template": "^18.0.3",
-    "@ghsc/nshmp-utils-ts": "^3.11.0",
+    "@ghsc/nshmp-utils-ts": "^3.11.1",
     "angular-plotly.js": "^6.0.0",
     "d3": "^7.9.0",
     "d3-array": "^3.2.4",